PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • chnology plays are risky--unlike drugs or devices, these tools can be commoditized and do not have the same intellectual property protections that limit the playing field.But the IP protection enjoyed by drugs and devices is a red herring.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com